Package weka.core
Class EditDistance
- java.lang.Object
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- weka.core.NormalizableDistance
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- weka.core.AbstractStringDistanceFunction
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- weka.core.EditDistance
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- All Implemented Interfaces:
java.io.Serializable
,DistanceFunction
,OptionHandler
,RevisionHandler
public class EditDistance extends AbstractStringDistanceFunction
Computes the Levenshtein edit distance between two strings.- Version:
- $Revision: 1.2 $
- Author:
- Bruno Woltzenlogel Paleo
- See Also:
- Serialized Form
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Field Summary
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Fields inherited from class weka.core.NormalizableDistance
R_MAX, R_MIN, R_WIDTH
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Constructor Summary
Constructors Constructor Description EditDistance()
EditDistance(Instances data)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.String
getRevision()
Returns the revision string.java.lang.String
globalInfo()
Returns a string describing this object.-
Methods inherited from class weka.core.AbstractStringDistanceFunction
distance
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Methods inherited from class weka.core.NormalizableDistance
attributeIndicesTipText, clean, distance, distance, distance, dontNormalizeTipText, getAttributeIndices, getDontNormalize, getInstances, getInvertSelection, getOptions, getRanges, initializeRanges, initializeRanges, initializeRanges, initializeRangesEmpty, inRanges, invertSelectionTipText, listOptions, postProcessDistances, rangesSet, setAttributeIndices, setDontNormalize, setInstances, setInvertSelection, setOptions, toString, update, updateRanges, updateRanges, updateRanges, updateRangesFirst
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Constructor Detail
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EditDistance
public EditDistance()
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EditDistance
public EditDistance(Instances data)
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Method Detail
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globalInfo
public java.lang.String globalInfo()
Returns a string describing this object.- Specified by:
globalInfo
in classNormalizableDistance
- Returns:
- a description of the evaluator suitable for displaying in the explorer/experimenter gui
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getRevision
public java.lang.String getRevision()
Returns the revision string.- Returns:
- the revision
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